Exploring the impact of the liver-intestine-brain axis on brain function in non-alcoholic fatty liver disease.

ABSTRACT: This study investigates the molecular complexities of non-alcoholic fatty liver disease (NAFLD)-induced brain dysfunction, with a focus on the liver-intestine-brain axis and potential therapeutic interventions. The main objectives include understanding critical microbiota shifts in NAFLD, exploring altered metabolites, and identifying key regulatory molecules influencing brain function. The methods employed encompassed 16S ribosomal RNA (rRNA) sequencing to scrutinize stool microbiota in NAFLD patients and healthy individuals, non-targeted metabolomics using LC-MS to uncover elevated levels of deoxycholic acid (DCA) in NAFLD mice, and single-cell RNA sequencing (scRNA-seq) to pinpoint the pivotal gene Hpgd in microglial cells and its downstream Janus kinase 2/signal transducer and activato

SUBMITTER: Zhang J 

PROVIDER: S-EPMC12104701 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature